// MIR is the Rust compiler's new, work-in-progress intermediate representation.
// Once done, it will fix many current bugs in the existing translation pass,
// allow for incremental caching of compiler output to improve compile times,
// enable more intelligent language features e.g. non-lexical borrows,
// and make Rust-specific optimizations in the front-end easier to implement.
// Press the "MIR" button above to see what the output of a program looks like!
fn main() {
    let mut x = 0;
    let y = &1;
    while x < 2 {
        x += *y;
    }
}